baber/WOPTO huggingface dataset:
Patent JP-S6219697-A (JP)
Title: Heat exchanger
Inventor: GOTO TADASHI
IPC: F28F13/06
Filed: 1985-07-17
Abstract: PURPOSE:To provide a heat exchanger capable of performing efficient heat exchange between both fluids by operating a pump on one side by partitioning an annular space formed between an inner cylinder and an outer cylinder into a primary flowpath and secondary flowpath by means of a partitioning plate, providing a fluid driving device in one of the flowpaths, and providing a magnetic field generator in an arrangement in which a magnetic flux intercrosses the annular space. CONSTITUTION:A circular inner drum 41 is provided at the central part of an cylindrical outer drum 40 in a concentric manner thereby to form an annular flowpath 42 having a width L between the inner and outer drums. Cylindrical magnets 43 are axially provided in several stages around the outer periphery of the outer drum 40, and a bar-like iron core 44 is provided within the inner drum 41 to form a magnetic field generator. The annular flowpath 42 is partitioned into a primary flowpath 46 and a secondary flowpath 47 means of a partitioning plate 45. A secondary fluid 58 is caused to flow through a secondary inlet nozzle 53 by means of a pump 8, branched into respective secondary flowpath 46 at a lower plenum 52, converted into an upward flow 59, amalgamated at an upper plenum 50, and flows out of a secondary outlet nozzle 51. In the process of becoming the upward flow 59, an electromagnetic flow coupler function is actuated, and a primary fluid 61 is caused to flow through a primary inlet nozzle 55 and heat exchange with the secondary fluid 58 is performed at a downcoming flow 60.
Patent JP-2000001175-A (JP)
Title: Structure of operating part in working vehicle
Inventor: KIRIHATA TOSHINORI
IPC: A01D69/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To make operation smooth by making the slide action body slidable in conjunction with turning operation of the turning operation tool, respective sliding bodies interlocked with the slide action body made turnable integrally with the speed change shaft, and functioning this speed change shaft also as the slide spindle of both sliding bodies. SOLUTION: The operating part has a pair of left and right hydraulic drive transmission(HST) traveling units. When the turning tool is operated by turning in the left or right direction, a slide action body 25 slides in the right or left side direction interlocked with the turning operation of a pinion gear 23 which is installed at the bottom of the handle spindle 12a. In the left/right sides of a slide shaft 28 and a main speed change shaft 34, a pair of left and right sliding bodies 27, 30 are slidably attached in the left/right width direction, respectively. Accordingly, the main speed change shaft 34 functions as the slide pinion. When the main speed change lever is placed in the forward or reverse position, the device moves forward or in reverse.  Then, when the turning tool is used with the layer in the forward or reverse position, forward/reverse/turn/sharp turn movements are available so that various works can be operated effectively.
Patent JP-H098685-A (JP)
Title: Multiband antenna multicoupler
Inventor: TAKAHASHI HIROTOSHI
IPC: H03H7/46
Filed: 1995-06-22
Abstract: PURPOSE: To provide the antenna multicoupler having an integrated constitution which has a small number of components and requires a short assembling time by connecting down terminals of antenna multicouplers to a down common terminal through capacitors. CONSTITUTION: This antenna multicoupler is constituted so as to have a common down terminal TDC and individual up terminals TU1 and TU2 . Capacitors 13 and 14 are provided instead of a conventional λ/4 transmission line, and values of resonators 15 and 16 are changed in comparison with that of a single multicoupler, and antenna multicouplers 11 and 12 are coupled. Consequently, the constitution of each of antenna multicoupelrs themselves is not different from conventional. In this case, capacitors are small-sized and are very easily attached by soldering, and the change of original set values is enough in each antenna multicoupler. Thus, an integrated structure is easily given to the whole of multicouplers, and the number or components is not increased at all, and the assembling work time is considerably shortened.
Patent JP-H06341944-A (JP)
Title: Light source of measuring machine
Inventor: NAKANISHI YUTAKA
IPC: G01N21/01
Filed: 1993-06-01
Abstract: PURPOSE:To utilize light energy effectively to the maximum extent by providing an elliptic concave mirror on the back of a light source lamp and providing the light source lamp at its focus position. CONSTITUTION:A part of beam emitted from a light source lamp 1 is directly directed toward an object to be measured A, and the remaining beam is once reflected by an elliptic concave mirror 2 and is directed toward the object to be measured A. Since these beams are regulated by an opening amount of a restriction 3 and only the beam which passes through an opening is directed toward the object to be measured A, it is possible to eliminate light which goes beyond the outside of the object to be measured A by adjusting the restriction 3 in accordance with the size of the object to be measured A. Also, as the lamp 1 is provided at a focal point of the concave mirror 2, the light reflected by the concave mirror 2 is converged at the other focus F of an ellipse. Consequently, it is possible to make the reflected light pass the opening securely even if the opening of the restriction 3 is small and utilize light energy of the lamp 1 effectively to the maximum extent. Also, as the object to be measured A is positioned farther from the focus, it is possible to prevent burning on a surface.
Patent JP-S6212786-A (JP)
Title: N-silylpropyl-n'-acyl urea and its production
Inventor: URURIHI DESHIYURAA
IPC: C07F7/18
Filed: 1986-07-04
Abstract: The invention is directed to N-silylpropyl-N'-acyl ureas and their production from an alkali cyanate, a 3-halopropylsilane and in a given case, a cyclic acidamide. By heating the compounds of the invention the blocked isocyanate function can be set free.
Patent JP-H114058-A (JP)
Title: Circuit board with capacitive element
Inventor: AKASHI OSAMU
IPC: H05K3/24
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and light weight circuit board with capacitive elements, which can be mounted on a progressively miniaturized and light- weighted communication tools, such as a portable telephone, satellite communication system and the like, in which a plurality of thin-film capacitive elements having different electrostatic capacitance values are formed at high density. SOLUTION: There is provided a circuit board with capacitive elements, which consists on an insulating substrate 1, of a thin film circuit interconnection 2 and a plurality of thin-film capacitive elements 3a and 3b. Each of the thin- film capacitive elements 3a and 3b consists of a lower electrode layer 5, which is composed of an aluminum layer 5a and an α-tantalum layer 5b, a dielectric layer 6 formed by anodizing a part of the lower electrode layer 5, and an upper electrode layer 7 laid over the dielectric layer 6.
Patent JP-S5867238-A (JP)
Inventor: EDOWAADO ERU NAJIYANTO
IPC: A61B5/15
Filed: 1982-09-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5855745-A (JP)
Title: Protective circuit of electrochemical detector
Inventor: ASANO ICHIROU
IPC: G01N27/26
Filed: 1981-09-29
Abstract: PURPOSE:To automatize the protection of a detector and to prolong its life, by providing a voltage restriction device on the output side of an operational amplifier and restricting the output voltage and also, carrying out feedback of restricted output voltage. CONSTITUTION:In case of measuring the concentration of oxygen, an output of an operational amplifier 11 is supplied to a voltage limiting device 12 as it is when the concentration is in a range of normal measurement. The output voltage of the amplifier 11 is proportional to the output electric current and current-voltage conversion having a good linearity is carried out. Next, when the concentration is increased abnormally, an output current of an electrode 10 is increased in porportion to its concentration and the output voltage of the amplifier 11 is increased. And, the output voltage of the device 12 is restrained in some fixed value and also, feedback quantity to the amplifier 11 is restricted. Accordingly, input impedance of the circuit observed from the electrode 10 is increased and the output current of the electrode 10 is restricted and then, the electrode is protected.
Patent JP-2000346393-A (JP)
Title: Drain leakage alarm for air conditioner
Inventor: FURUKAWA SHINICHI
IPC: F24F13/22
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a device which lets persons know in advance the occurrence of drain leakage which occurs when the drain liquefied by the evaporator of an air conditioner overflows a receiving pan which collects the drain by sounding an alarm. SOLUTION: An air conditioner is provided with an evaporator 2 constituting a refrigerating cycle, a receiving pan 4 which collects drains below the evaporator 2, and an air supply fan 3 which blows the air passing through the evaporator 2 to the outside from a frame body 1 and a drain pipe 5 through which the drain collected in the pan 4 is made to flow to a prescribed location is attached to the air conditioner. A contacting member 6 which is elongated toward the supply fan 3 is installed to a float 7 installed to the pan 4 and the float 7 moves upward or downward as the water level in the pan 4 moves and, when the pan 4 is filled up with the drain, brings the contacting member 6 into contact with the supply fan 3 to produce contacting sounds between the member 6 and fan 3. Thus the high water level in the pan 4 is warned.
Patent JP-S5858419-A (JP)
Title: Controller for water level sensor for solar unit
Inventor: MURAKAMI KAZUMASA
IPC: G01F23/292
Filed: 1981-09-30
Abstract: PURPOSE:To simplify circuits and to permit controlling of high durability and stability by driving a detecting circuit for water levels by AC, and supplying the water level signal thereof to a sequence circuit for controlling. CONSTITUTION:A detecting circuit 2 for water levels is connected to an AC power source 3, and the water level signal of the circuit 2 is connected via a transistor 4 to the light emitting diode 6 of a photocoupler 5, which emits light when a transistor 4 goes on. A phototransistor 7 of which the resistance varies upon receiving the light emitted by said diode is connected to a sequence circuit 8. The attainment of a prescribed water level is detected with an electrode circuit 1, and is converted to a stable DC signal by a photocoupler 5 in accordance with the water level signal of the circuit 2. Said DC signal is transmitted and inputted to a circuit 8, which transmits the prescribed sequence signal to the device of a solar unit.
Patent JP-S641020-A (JP)
Title: Mouse
Inventor: WATANABE HISAAKI
IPC: G06F3/038
Filed: 1987-06-24
Abstract: PURPOSE: To reduce the labor required for the pointing of a mouse by constituting the mouse of a mouse movement extent detecting means where a ball continues to rotate by the inertia even in case of separation of the mouse from the surface, a surface contact detector, and a mouse output controller, etc.  
     CONSTITUTION: A movement extent detector 4 outputs the extent of movement if the ball continues to rotate even though the ball is separated from the surface, and the output of a surface contact detector 7 is taken into consideration by operating a function usage controller 6 and the output of an output controller 5 is controlled to output said extent of movement. That is, the output from the detector 4 is continued as it is independently of the state of the controller 6 if the mouse is not brought into contact with the surface, and the output from the detector 4 is selected by the controller and either output is used as the output of the mouse if it is separated from the surface. These operations are performed by continuous depression or release and depression of a function switch 1 to obtain the desired extent of movement, and a cursor is moved to point the mouse. The function which outputs the extent of movement in this manner even in case of separation of the mouse is added to reduce the labor of pointing. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000308980-A (JP)
Title: Metal sensor built-in electric tool
Inventor: TAKASAKI KAZUHIRO
IPC: G01N27/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To easily sense metal during work without using a cord reel main body and without extra work by providing a metal sensor circuit in an electric circuit of an electric tool and providing a relay in this metal sensor circuit. SOLUTION: A metal sensor circuit 1 is provided in an electric circuit of an electric tool, and a relay 4 is provided in the metal sensor circuit 1. A metallic blade is driven by switching on a switch 3 of the metal sensor circuit 1 and switching on an electric tool switch 12 in the case of drilling work of a concrete surface at the time of using it. Consequently, an induced current is generated, light is put on, buzzing sound is generated and metal is sensed when the metallic blade makes contact with a metallic water pipe buried inside of concrete. As metal is sensed by light and buzzing in the neighbourhood of a driving part even during work with noise, it is possible to immediately recognize it.
Patent JP-S5679328-A (JP)
Title: Input device
Inventor: WASHIMI IKUAKI
IPC: G06F3/02
Filed: 1979-12-03
Abstract: PURPOSE: To prevent malfunction by making it easy for an operator inexperienced in key operation to operate keys by indicating the order of key operation successively by turning on indicating lamps.  
     CONSTITUTION: Display device 1 providing a proper display of the current time or set time is arranged on a program timer device by being composed of light emission diodes, etc. With program start key 2 of the input device of this timer device, control signals turning on indicating lamps L 2  and L 3  in the order indicated by program selection keys 4 and 5 through a controlling circuit are generated to indicate which of program selection keys 4 and 5 should be operated. With function keys 6 and 7 for selecting an external apparatus operating a set time, a tuner and tape are selected and indicating lamps L 6  and L 7  are turned on. Further, the external equipment is turned on-off at the set time with mode selection keys 8 and 9 and an indication of registering keys 10 is displayed on display device 1 to facilitate the key operation, thereby preventing malfunction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6313541-A (JP)
Title: Data bypass circuit
Inventor: SAITO SHIGEAKI
IPC: H04L12/40
Filed: 1986-07-05
Abstract: PURPOSE:To bypass a data transmission line by using an output of a fault detection circuit of a slave station so as to control a relay circuit having a contact opening or short-circuiting a bypass circuit thereby disconnecting a transmission/reception circuit of a faulty station automatically from the data transmission line. CONSTITUTION:If a fault takes place in a transmission/reception circuit 31 in a slave station 21, a fault detection circuit 41 uses a detection signal to control a relay control circuit 51 thereby turning off e power supply of a relay circuit 61. The relay circuit 61 brakes its contact with power supply ON to open a bias circuit of a data transmission line 7. In this case, a data from the circuit 31 is sent to the transmission/reception circuit of the next slave station 22 via the transmission line 7. On the other hand, the relay circuit 61 opens the signal line from the circuit 31 to the line 7 with the power supply turned off to short-circuit the bypass circuit of the data transmission line. Thus, the data transmission line bypassing the station is constituted automatically and no hindrance is given to the data transmission between other normal slave stations 22,23 and a master station 1.
Patent JP-S5945539-A (JP)
Title: Method of remote loading of communication controlling program
Inventor: KAWAMATA AKIO
IPC: G06F13/00
Filed: 1982-09-07
Abstract: PURPOSE:To remove the waste of time and to use a circuit, a computer, etc. rapidly, by outputting a communication control program loading request instruction to a CPU at the completion of preparation on the remote center side or when an access is outputted from a terminal on the center side. CONSTITUTION:A data processing system is constituted by a host center consisting of a CPU1 and a local communication control processing device 2(L-CPP) and a remote center provided with a remote communication control processing device 4(R-CCP) and both the centers are connected by a remote circuit 3. Plural terminal devices 11 are connected to respective centers. When the preparation on the R-CCP4 side is completed or when an access is outputted from the device 11 connected to the L-CCP2 side, a loading request command for a communication control program (NCP) is outputted to the CPU1 and an NCP is returned from the L-CCP2. Consequently, the waste of time is removed and the remote circuit 3, a computer, etc. are used rapidly.
Patent JP-S5963606-A (JP)
Inventor: ROBAATO ANTONII KAATSU
IPC: C10M101/00
Filed: 1983-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6136467-A (JP)
Inventor: KATSUTA MASAO
IPC: E04H15/22
Filed: 1984-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5853945-A (JP)
Inventor: ROOTAA PUKUSUBAUMU
IPC: C08K5/353
Filed: 1982-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0820068-A (JP)
Title: Molding of inflation film
Inventor: YASUKAWA YUICHIRO
IPC: B29C55/28
Filed: 1994-07-08
Abstract: PURPOSE:To provide a method for molding an upward air-cooled inflation film enabling the stable molding of an inflation film at a high speed and molding a film markedly excellent in non-uniform wall thickness accuracy. CONSTITUTION:An upward air-cooled inflation film is molded by extruding a thermoplastic resin from the tubular die of an extruder in a molten state and a blowing gas of which the density is higher than that of air into the extrudate to exand the same by internal pressure to form a tubular film and cooling and solidifying the film to continuously take up the same.
Patent JP-H05324322-A (JP)
Title: Information processor and debug device
Inventor: KOIKE TSUNEO
IPC: G06F9/38
Filed: 1992-05-25
Abstract: PURPOSE:To change an inside state to avoid malfunction caused by delay slotting by temporarily suspending pipe line operation at the time of braking and reading/writing the inside of an information processor in a scan path system. CONSTITUTION:This device is added with a signal obtained by inversing a brake signal from a brake input terminal 20 by an inverter gate 15, an AND gate 16 at a clock input terminal 22 and an OR gate 14 at the brake input terminal 20 and a scan path mode setting input terminal 19. When a brake inquirement enters, a clock to a latch is suspended so as to suspend the pipe line in a maintained state and a scan path test mode signal simultaneously becomes active to make all the latches to constitute a shift register setting a scan path data input terminal 21 to be input and a scan path data output terminal 17 to be output. Consequently, a content can be successively fetched and set by giving a pulse to a scan path clock input terminal 18.
Patent JP-H04355858-A (JP)
Title: System for preferential execution of communication processing of computer system
Inventor: NAKADA MASANOBU
IPC: G06F13/00
Filed: 1991-06-03
Abstract: PURPOSE:To automatically limit the non-communication processing volume in the case of a heavy communication processing load in a system which requires communication processing preferential execution. CONSTITUTION:A traffic intensity calculating means 2 uses a network statistical information acquiring means 3 to periodically acquire the number of transmission/reception packets for a certain time, and a time slice value determining means 6 uses this number of packets to look up a time slice value correspondence table 7 for packet number-general user and determines a proper time slice value for general user at each point of time, and this value is used to limit the time slice value of a general user process at the time of actual process start, thereby limiting the non-communication processing execution in the case of a heavy communication load. Thus, the system is flexibly operated in accordance with the communication load while surely preferentially execute the required communication processing.
Patent JP-H01320285-A (JP)
Title: Antioxidant for carbonaceous material and carbonaceous material containing same
Inventor: SAKAGUCHI MIKIO
IPC: C04B41/87
Filed: 1988-06-23
Abstract: PURPOSE:To maintain the oxidation preventing effect of a carbonaceous material over a long period and to improve the durability by mixing powder of a specified BN intermediate with silica-contg. powder. CONSTITUTION:A boron source such as boric acid or B2O3 is reduced and nitrided with a nitrogen-contg. org. compd. such as urea, melamine or dicyandiamide to form powder (A) of a BN intermediate having 5-95wt.% B2O3 content, 2.15-2.34Angstrom  (002) spacing of BN measured by X-ray diffraction and <=100mum particle size. 10-95wt.% of the powder A is mixed with 90-5wt.% silica- contg. powder (B) having >=30wt.% SiO2 content and <=100mum particle size. The SiO2 component in the powder B is quartz, cristobalite or tridymite and/or a compd. convertible into same during use to obtain an antioxidant for a carbo naceous material. This antioxidant is added to the carbonaceous material or applied to the surface of the material.
Patent JP-S6135807-A (JP)
Title: Membrane dialytic apparatus
Inventor: KIYOTA TORU
IPC: B01J47/12
Filed: 1984-07-30
Abstract: PURPOSE:To perform desalting and purification without directly contacting a solution to be treated with an ion exchange resin and deteriorating an objective substance, by assembling the ion exchange resin in the recirculation flow passage of a dialyzing fluid in a dialytic apparatus using an amphoteric ion exchange resin. CONSTITUTION:A solution to be treated is sent to a membrane dialytic cell D from a solution tank A by a pump P1 and contacted with the single surface of the amphoteric ion exchange membrane E mounted in the cell D before returned to the tank A through a pressure control valve V1. A dialyzing fluid is sent to the membrane dialytic cell D from a dialyzing fluid tank B by a pump P2 and contacted with the opposite side of the amphoteric ion exchange membrane E before returned to the tank B through an ion exchange resin packed column C. Because the solution to be treated is not directly contacted with the ion exchange resin, even if an org. compound desired to be purified is a chemically unstable physiologically active substance, it can be purified without losing physiological activity.
Patent JP-H0450295-A (JP)
Title: Dry type desulfurizing device
Inventor: KOBAYASHI SHIGERU
IPC: B01D53/74
Filed: 1990-06-18
Abstract: PURPOSE:To prevent obstacles such as corrosion caused by unremoved sulfur, by equipping an adsorbing column in a transportation path of desulfurizing agent from a desulfurizing column to a recovering column and bringing an exhaust gas from a sulfur recovering means into contact with the desulfurizing agent. CONSTITUTION:A regenerated exhaust gas from a recovering column 3 is sent to a reducing column 4, a sulfur dioxide gas in the gas is reduced into a sulfur gas, sent to a sulfur condenser 5, cooled to about 140-160 deg.C, condensed and recovered. A high-pressure exhaust gas from the sulfur condenser 5 is fed through a gas inlet pipe 24 to an adsorbing column 11, perpendicularly brought into contact with a moving layer comprising a desulfurizing agent after desulfurization from a desulfurizing column 2 at about 5-30cm/s flow velocity and by the treatment, unremoved sulfur not recovered by the sulfur condenser 5 in the exhaust gas is adsorbed on the surface of the desulfurizing agent and removed.